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- [MEM] Replace 1331.2 MHz with 1600 MHz

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- [MEM] Update timings

- [CPU] (Auto-)Boost freq is now 1785 MHz

- [Sys-clk-OC] Add charging and fast charging toggles in overlay
This commit is contained in:
KazushiM
2021-12-25 18:32:23 +08:00
parent f2215a25ed
commit 4f922a1615
27 changed files with 444 additions and 128 deletions
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60
Source/Atmosphere/stratosphere/loader/source/ldr_patcher.cpp
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@@ -68,15 +68,15 @@ namespace ams::ldr {
u32 GetEmcClock() {
// RAM freqs from Hekate:
// 1600000, 1728000, 1795200, 1862400, 1894400, 1932800, 1996800, 2064000, 2099200, 2131200
// 1862400, 1894400, 1932800, 1996800, 2064000, 2099200, 2131200
// Other values might work as well
// RAM overclock could be UNSTABLE and generate graphical glitches / instabilities / NAND corruption
return 1862400;
}
u32 GetCpuBoostClock() {
return 1963500;
}
// u32 GetCpuBoostClock() {
// return 1963500;
// }
consteval u8 ParseNybble(char c) {
AMS_ASSUME(('0' <= c && c <= '9') || ('A' <= c && c <= 'F') || ('a' <= c && c <= 'f'));
@@ -179,42 +179,54 @@ namespace ams::ldr {
/* Patch max GPU voltage on Mariko */
std::memcpy(reinterpret_cast<void *>(mapped_nso + pcv::GpuVoltageLimitOffsets[i]), &pcv::NewGpuVoltageLimit, sizeof(pcv::NewGpuVoltageLimit));
if (i >= 2) {
for (u32 j = 0; j < sizeof(pcv::MtcTable_1600[i-2])/sizeof(u32); j++) {
pcv::MarikoMtcTable* mtc_table_new = reinterpret_cast<pcv::MarikoMtcTable *>(mapped_nso + pcv::MtcTable_1600[i-2][j]);
pcv::MarikoMtcTable* mtc_table_old = reinterpret_cast<pcv::MarikoMtcTable *>(mapped_nso + pcv::MtcTable_1600[i-2][j] - pcv::MtcTableOffset);
for (u32 j = 0; j < sizeof(pcv::MtcTable_1600[i])/sizeof(u32); j++) {
pcv::MarikoMtcTable* mtc_table_new = reinterpret_cast<pcv::MarikoMtcTable *>(mapped_nso + pcv::MtcTable_1600[i][j]);
pcv::MarikoMtcTable* mtc_table_old = reinterpret_cast<pcv::MarikoMtcTable *>(mapped_nso + pcv::MtcTable_1600[i][j] - pcv::MtcTableOffset);
#ifdef REPLACE_1331
/* Replace 1331 MHz with 1600 MHz, not possible without proper timings for oc clock */
std::memcpy(reinterpret_cast<void *>(mtc_table_old), reinterpret_cast<void *>(mtc_table_new), sizeof(pcv::MarikoMtcTable));
#endif
/* Replace 1331 MHz with 1600 MHz, not possible without proper timings for oc clock */
std::memcpy(reinterpret_cast<void *>(mtc_table_old), reinterpret_cast<void *>(mtc_table_new), sizeof(pcv::MarikoMtcTable));
/* Generate new table for OC MHz */
pcv::AdjustMtcTable(mtc_table_new, mtc_table_old);
}
/* Generate new table for OC MHz */
pcv::AdjustMtcTable(mtc_table_new, mtc_table_old);
}
/* Patch RAM Clock */
for (u32 j = 0; j < sizeof(pcv::EmcFreqOffsets[i])/sizeof(u32); j++) {
std::memcpy(reinterpret_cast<void *>(mapped_nso + pcv::EmcFreqOffsets[i][j]), &EmcClock, sizeof(EmcClock));
}
/* Replace 1331 MHz with 1600 MHz in EmcDvbTable */
const u32 mem1331 = 1600'000;
std::memcpy(reinterpret_cast<void *>(mapped_nso + pcv::EmcDvb1331[i]), &mem1331, sizeof(mem1331));
}
}
// u32 PtmEmcClock = GetEmcClock() * 1000;
u32 PtmEmcClk1600 = GetEmcClock() * 1000;
const u32 PtmEmcClk1331 = 1600'000'000;
u32 CpuBoostClock = GetCpuBoostClock() * 1000;
// u32 CpuBoostClock = GetCpuBoostClock() * 1000;
/* Patch Ptm for coexistent of 1600 MHz and OC clock */
for (u32 i = 0; i < sizeof(PtmModuleId)/sizeof(ro::ModuleId); i++) {
if (std::memcmp(std::addressof(PtmModuleId[i]), std::addressof(module_id), sizeof(module_id)) == 0) {
// for (u32 j = 0; j < 16; j++) {
// std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::OffsetInterval * j), &PtmEmcClock, sizeof(PtmEmcClock));
// std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::OffsetInterval * j + 0x4), &PtmEmcClock, sizeof(PtmEmcClock));
// }
for (u32 j = 0; j < 2; j++) {
std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::CpuBoostOffset + ptm::OffsetInterval * j), &CpuBoostClock, sizeof(CpuBoostClock));
std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::CpuBoostOffset + ptm::OffsetInterval * j + 0x4), &CpuBoostClock, sizeof(CpuBoostClock));
for (u32 j = 0; j < 6; j++) {
std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::OffsetInterval * j), &PtmEmcClk1600, sizeof(PtmEmcClk1600));
std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::OffsetInterval * j + 0x4), &PtmEmcClk1600, sizeof(PtmEmcClk1600));
}
for (u32 j = 6; j < 10; j++) {
std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::OffsetInterval * j), &PtmEmcClk1331, sizeof(PtmEmcClk1331));
std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::OffsetInterval * j + 0x4), &PtmEmcClk1331, sizeof(PtmEmcClk1331));
}
for (u32 j = 10; j < 16; j+=2) {
std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::OffsetInterval * j), &PtmEmcClk1600, sizeof(PtmEmcClk1600));
std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::OffsetInterval * j + 0x4), &PtmEmcClk1600, sizeof(PtmEmcClk1600));
std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::OffsetInterval * (j+1)), &PtmEmcClk1331, sizeof(PtmEmcClk1331));
std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::OffsetInterval * (j+1) + 0x4), &PtmEmcClk1331, sizeof(PtmEmcClk1331));
}
// for (u32 j = 0; j < 2; j++) {
// std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::CpuBoostOffset + ptm::OffsetInterval * j), &CpuBoostClock, sizeof(CpuBoostClock));
// std::memcpy(reinterpret_cast<void *>(mapped_nso + ptm::EmcOffsetStart[i] + ptm::CpuBoostOffset + ptm::OffsetInterval * j + 0x4), &CpuBoostClock, sizeof(CpuBoostClock));
// }
}
}
}